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Moumoujus

NARCISSUS TAZETTA BULB EXTRACT.

Valuable / ASTRINGENT, HAIR CONDITIONING, SKIN CONDITIONING

Narcissus Tazetta Bulb Extract harnesses the natural dormancy of daffodil bulbs to impart cellular rejuvenation benefits to the skin. This multi-active ingredient is engineered to slow cellular proliferation, preserve telomere integrity, and mitigate signs of aging, while also offering significant improvements in skin protection, sensitivity, and oil regulation.

Summary

Antioxidant Soothing Anti-aging Skin-softening Humectant Astringent Anti-inflammatory Anti-microbial Sebum Regulation Brightening Barrier Repair Wound Healing

Science

Mechanism of Action

This extract functions as a sophisticated senescence-modulating agent, primarily by inhibiting the mTORC1 pathway, which helps preserve telomere integrity and delay cellular aging processes within dermal fibroblasts. It also delivers potent antioxidant protection via polyphenolic compounds and by binding arNOX to reduce reactive oxygen species. Furthermore, it suppresses melanogenesis through tyrosinase-inhibiting phenylethanoid compounds, offers anti-inflammatory and anti-microbial benefits, and actively regulates sebum production. In hair care, it modulates the hair growth cycle, influencing follicular keratinocyte proliferation to reduce hair shaft elongation velocity.

Research

Clinical Evidence

High confidence
Effective range 0.02–5%
Optimal

3%

Key findings

  1. 01 Reduced hair shaft elongation by 34% (IBR-Dormin).
  2. 02 Delayed men's facial hair regrowth after shaving.
  3. 03 Showed significant improvement in oiliness and shine for oily, acne-prone skin.
  4. 04 Considered best for cosmetic use, demonstrating improvements in perceived resistance against external aggressions, skin sensitivity, and skin protection.
  5. 05 In combination with 0.5% Schizandra Chinensis Fruit Extract, reduced expression of genes associated with skin inflammation and increased expression of anti-inflammatory genes.

Transparency

Dusting Analysis

Not commonly dusted

Narcissus Tazetta Bulb Extract demonstrates clinical efficacy across a range of concentrations (0.02% to 3.0% in studies, with typical cosmetic use up to 5%), indicating that its benefits are observed at levels suitable for incorporation into effective formulations without being considered a 'dusting' ingredient.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This ingredient maintains stability within aqueous and emulsion systems and is compatible with conventional preservative systems. The pH of IBR-DORMIN® Narcissus tazetta bulb extract, a common commercial form, has shown stability for up to 18 months.

Synergies

  • Enhanced anti-inflammatory effects observed when combined with Schizandra Chinensis Fruit Extract.

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
5%
Sensitization risk Low

While raw Narcissus bulbs contain potentially toxic alkaloids, standardized topical extracts have not shown systemic absorption concerns or significant adverse reactions in controlled trials. Patch testing has indicated a low sensitization potential for individuals without pre-existing Amaryllidaceae allergies. The 'Allergen' classification in Europe and EWG's elevated concern for immunotoxicity are generally theoretical, reflecting the botanical family's profile rather than documented clinical issues with properly formulated cosmetic applications, carrying a 'low penalty' in regulatory contexts.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Narcissus Tazetta Bulb Extract is a valuable, multi-functional ingredient that leverages cellular dormancy to offer comprehensive anti-aging, protective, and balancing benefits across various skin types and product categories.

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